A notorious Russian fraudster, Sergey Mavrodi, who was convicted in the 1990s of running a massive pyramid scheme that ruined millions of Russians, is now running a similar scheme called MMM in South Africa. MMM South Africa promises monthly returns of 30% to investors. South African authorities have been alerted to the scheme by Russian communists and are investigating whether it constitutes an illegal pyramid scheme, as Mavrodi's original MMM scheme did, which could potentially bankrupt South African investors as well. Thousands of South Africans have reportedly already invested in MMM South Africa.